ATec CMM4 moderator.
M14 X1 thread (to fit Sako/Tikka standard barrels and similar).
Up to 6.5 calibre.
Lightly used - less than 120 rounds (from a .222). Removed from rifle and dried after every use.
£125 + RFD transfer costs (or face to face).
Really very good, light mod. But needs must when the devil farts in your breakfast bowl!